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Biology EOC Evolution Review

Total questions: 22

Worksheet time: 20mins

Name
Class
Date
1.

Evolution is best defined as:

a)

the process which organisms die.

b)

the process which organisms change over time.

c)

the process which organisms that are extinct become revived.

d)

the process which non-living things fossilize.

2.

The solidified remain or imprint of a once living thing are called:

a)

Fossils

b)

Homologous Structures

c)

Vestigial Structures

d)

DNA

3.

What type of evidence is represented in the picture above:

a)

Fossils

b)

Vestigial Structures

c)

DNA

d)

Homologous Structures

4.

What type of evidence is shown in the image above?

a)

Fossils

b)

Vestigial structures

c)

Homologous Structures

d)

DNA

5.

What type of evidence is shown in this picture?

a)

Fossils

b)

Homologous Structures

c)

Vestigial Structures

d)

DNA

6.

What type of evidence are shown in the picture above?

a)

Fossils

b)

Embryology

c)

Homologous Structures

d)

Vestigial Structures

7.

Adaptations are:

a)

physical or behavioral tendencies.

b)

physical or behavioral characteristics that help an organisms survive and reproduce.

c)

physical or behavioral characteristics that do not help the organism in any way.

d)

genetic mutations that have gone wrong.

8.
According to this data, the unknown bacterial species is most closely related to: 
a)
Species I
b)
Species II
c)
Species III
d)
Species IV
9.
The diagram shows fossils in different rock layers. Which of these statements about the age of these fossils is most likely correct?
a)
Fossil A and C are the same age
b)
Fossil B is older than fossil C
c)
Fossils A is older than fossil B
d)
Fossil D is older than fossil C
10.
What process is being shown in this image?
a)
Variation
b)
Natural Selection
c)
Selective Breeding
d)
Homeostasis
11.

Which scientist is known for his work that he did on the Galapagos Islands to develop his theory of natural selection?

a)

Gregor Mendel

b)

Charles Darwin

c)

Anton Van Leewenhoek

d)

Robert Brown

12.

The process by which two populations of the same species become so different that they can no longer interbreed.

a)

natural selection

b)

artificial selection

c)

speciation

d)

fossilization

13.
what did Charles Darwin observe in finch populations of the Galapagos Islands off the coast of South America?
a)
different species on different islands
b)
all species on one of the islands
c)
identical species on all the islands
d)
the same species as North America
14.
In natural selection, the selective agent is the
a)
humans
b)
mutations
c)
breeders
d)
environment
15.
Mutations are important because they bring about
a)
death of the organism in which they develop
b)
genetic variation needed for a population to evolve
c)
benefits for the individual, not for the population
d)
Hardey-Weinberg equilibrium within a population
16.
The Physical remains of a plant or animal preserved in rock or Earth's crust. 
a)
Adapt
b)
Fossil
17.
Some organisms that share a common ancestor have features that have different functions, but similar structures.  These are known as
a)
vestigial structures
b)
analogous structures
c)
homologous structures
d)
fossil structures
18.
When an organism completely dies out, it is called.....
a)
Adaption
b)
Extinction
c)
Fossilization
d)
Mutation
19.
Genetic differences between organisms of the same species
a)
Variation
b)
Adaptation
c)
Behavior
d)
Environment
20.

Scientists have collected millions of fossils of different organisms, and have developed a timeline of life on Earth. What do we call this?

a)

Mutation

b)

Natural Selection

c)

The theory of evolution

d)

Fossil Record

21.

What most likely caused the finches on the Galapagos Islands to have beaks that were different from the finches on the mainland?

a)

There were different types of predators on the island.

b)

There were different types of food available on the island.

c)

The finches had no water to drink.

d)

The finches on the mainland could not fly high enough.

22.

What is the study of organisms at the early stages of development?

a)

DNA studies

b)

Comparative Embryology

c)

Extinction

d)

Fossil Record